Scott Joplin Melody Dicer: The Music Making Game (1974)

Compose ragtime music by rolling two dice, one small, one large. The number on each dice corresponds to a musical card (cards that have a few musical notes on them). When five sets of two cards are laid out they can be played like sheet music by anyone with a piano, organ, guitar, woodwind, brass, or string instrument. Instruments not included! Players can then select the best composition among all the songs created.